> Everything is right when I change the header. How weird is that ? Should I
> make a bug report ?
No. Mozilla has two different modes for rendering pages. Specifying a 4.01
transitional DTD, or none at all, forces the browser into 'quirks mode',
which emulates the non-standard behavior of older browsers.
Without a URL, it's hard to say why your page 'won't display properly'...
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kevin c smith
tatnet, inc.
e: k.smith at tatnet.com
t: 410.571.9462
f: 410.571.9442